Keggin heteropolyacids supported on TiO₂ used in gas-solid (photo)catalytic propene hydration and in liquid-solid photocatalytic glycerol dehydration

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• 作者：Giuseppe Marcì ; ^a ; ^{giuseppe.marci@unipa.it} ; Elisa Garcí ; a-Ló ; pez^a ; Vincenzo Vaiano^b ; Giuseppe Sarno^b ; Diana Sannino^b ; Leonardo Palmisano^a
• 关键词：Heteropolyacid ; Propene ; Glycerol ; Photocatalysis ; Polyoxometalate
• 刊名：Catalysis Today
• 出版年：2017
• 出版时间：1 March 2017
• 年：2017
• 卷：281
• 期：part_P1
• 页码：60-70
• 全文大小：3156 K
• 卷排序：281

文摘

(Photo)catalytic propene hydration to 2-propanol in gas-solid system. Glycerol dehydration to acrolein in liquid solid system. Keggin heteropolyacids (HPAs) supported on TiO2 as the catalysts or photocatalysts. Key role played by Keggin HPA species in (photo)catalytic reactions. Dual role of materials used both as catalysts and photocatalysts.